In 2021, the vineyards experienced unseasonably dry conditions with the second lowest rainfall in Opus One’s history. The vineyard team took advantage of the dryness to cultivate early to avoid unnecessary competition for the limited water available. Cooler temperatures prevailed, and rains in late March arrived just in time for the slightly delayed bud-break on April 7th. Warmer weather in April and May allowed for ideal shoot growth and flowering began on May 17th. Reduced water led to lower-than-average yields, which gave the fruit exceptional concentration and flavor at harvest. The summer months were very warm; however, there were no prolonged periods over 100 degrees (37 degrees Celsius). Harvest began on August 31st and was steady and brief, with completion occurring on September 24th.